Lea Michele made two mistakes on Saturday: She stepped out for a nail salon appointment in Los Angeles sporting a comfy gray T-shirt, and she apparently swallowed some sort of sustenance.

Faster than you can say "baby jazz hands," the paparazzi began speculating that the petite "Glee" actress might be expecting a bundle of musical joy with her boyfriend and co-star, Cory Monteith.

Seems the shutterbugs suspected that Lea was using her oversized black bag to cover up a barely perceptible belly bulge. Of course, less than a week earlier, Lea showed no signs of a swelling midsection when she posed in a see-through black gown at Elle's annual Women in Hollywood event.

So, is there a Broadway-loving baby on the way?

Michele, 26, who recently gushed that she "definitely" wants kids ("As many as I can!"), quickly laughed off the bun-in-the-oven rumors, tweeting on Monday, "My first fake pregnancy rumor! I've finally made it! :)"